<div id="topApp" class="topApp">
    <el-row :gutter="20">
        <el-col :span="8">
            <div class="grid-content bg-purple">
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            </div>
        </el-col>
        <el-col :span="14">
            <div class="grid-content bg-purple" style="text-align: right">
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            </div>
        </el-col>
        <el-col :span="2">
            <div class="grid-content bg-purple">
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        </el-col>
    </el-row>
</div>